From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB9D4C43381 for ; Thu, 21 Feb 2019 01:26:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B884B2086D for ; Thu, 21 Feb 2019 01:26:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550712412; bh=4WsGbzDBTtn1dKahAa0w8ISy6OUpRuGmYo/NfhuUcu4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=pVGTxpyW0w2mA4aGCYnvBbaOSf/GygkQyF4bK/QW5/aHSa+9aORLzJaC7UkD3IZir xVGw6mNWa8kDuifXlCF2d7r95bmNe0O80tbQgtqcEsOkaUyEVr4oS5mSU2rB8UmUJc Z/aJfHTqQkWjstW6JlMEGjUimdBF8M2D6a41RKYQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727541AbfBUB0v (ORCPT ); Wed, 20 Feb 2019 20:26:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:59552 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726172AbfBUB0t (ORCPT ); Wed, 20 Feb 2019 20:26:49 -0500 Received: from quaco.ghostprotocols.net (unknown [189.40.102.58]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CE06F21734; Thu, 21 Feb 2019 01:26:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550712408; bh=4WsGbzDBTtn1dKahAa0w8ISy6OUpRuGmYo/NfhuUcu4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=z9r+iVlx14IiD72acI91gNtfWBVglyllmgocM1MHbAzV00UzSyRfCX+zomPxYPE16 pG3jSd4QMz+1Z2OsnhWLNMLVtQFGFTb1f5dd/q2iZUWrKqk4qJ6C7KopAcZrSmFtyJ ToUhJb1Mg3bAMz8PzwaRp4WO+IvKISyYXU+jeXmY= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Andi Kleen , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 13/17] perf evsel: Force sample_type for slave events Date: Wed, 20 Feb 2019 22:25:45 -0300 Message-Id: <20190221012549.4069-14-acme@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190221012549.4069-1-acme@kernel.org> References: <20190221012549.4069-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Force sample_type setup for slave events in group leader sessions. We don't get sample for slave events, we make them when delivering group leader sample. Set the slave event to follow the master sample_type to ease up report. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190220122800.864-3-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evsel.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 684c893ca6bc..dfe2958e6287 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -956,6 +956,14 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts, attr->sample_freq = 0; attr->sample_period = 0; attr->write_backward = 0; + + /* + * We don't get sample for slave events, we make them + * when delivering group leader sample. Set the slave + * event to follow the master sample_type to ease up + * report. + */ + attr->sample_type = leader->attr.sample_type; } if (opts->no_samples) -- 2.19.1